progressing through chapter 3

44 files changed, 48 insertions, 0 deletions

diff --git a/variables/Cargo.lock b/variables/Cargo.lock
new file mode 100644
index 0000000..a6daf1d
--- /dev/null
+++ b/variables/Cargo.lock
@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "variables"
+version = "0.1.0"
diff --git a/variables/Cargo.toml b/variables/Cargo.toml
new file mode 100644
index 0000000..4da3b81
--- /dev/null
+++ b/variables/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "variables"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
diff --git a/variables/src/main.rs b/variables/src/main.rs
new file mode 100644
index 0000000..a57709c
--- /dev/null
+++ b/variables/src/main.rs
@@ -0,0 +1,6 @@
+fn main() {
+    let mut x = 5;
+    println!("The value of x is: {x}");
+    x = 6;
+    println!("The value of x is: {x}");
+}
diff --git a/variables/target/.rustc_info.json b/variables/target/.rustc_info.json
new file mode 100644
index 0000000..b959f59
--- /dev/null
+++ b/variables/target/.rustc_info.json
@@ -0,0 +1 @@
+{"rustc_fingerprint":10246740448621040366,"outputs":{"8833724015958559554":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.so\nlib___.so\nlib___.a\nlib___.so\n/nix/store/wi84ms5hw85w3frljv2spmdl8768dw97-rustc-1.82.0\noff\npacked\nunpacked\n___\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_abi=\"\"\ntarget_arch=\"x86_64\"\ntarget_endian=\"little\"\ntarget_env=\"gnu\"\ntarget_family=\"unix\"\ntarget_feature=\"fxsr\"\ntarget_feature=\"sse\"\ntarget_feature=\"sse2\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_os=\"linux\"\ntarget_pointer_width=\"64\"\ntarget_vendor=\"unknown\"\nunix\n","stderr":""},"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.82.0 (f6e511eec 2024-10-15) (built from a source tarball)\nbinary: rustc\ncommit-hash: f6e511eec7342f59a25f7c0534f1dbea00d01b14\ncommit-date: 2024-10-15\nhost: x86_64-unknown-linux-gnu\nrelease: 1.82.0\nLLVM version: 18.1.8\n","stderr":""}},"successes":{}}
\ No newline at end of file
diff --git a/variables/target/CACHEDIR.TAG b/variables/target/CACHEDIR.TAG
new file mode 100644
index 0000000..20d7c31
--- /dev/null
+++ b/variables/target/CACHEDIR.TAG
@@ -0,0 +1,3 @@
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by cargo.
+# For information about cache directory tags see https://bford.info/cachedir/
diff --git a/variables/target/debug/.cargo-lock b/variables/target/debug/.cargo-lock
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/variables/target/debug/.cargo-lock
diff --git a/variables/target/debug/.fingerprint/variables-aa63400523c0a910/dep-test-bin-variables b/variables/target/debug/.fingerprint/variables-aa63400523c0a910/dep-test-bin-variables
new file mode 100644
index 0000000..5fdf103
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-aa63400523c0a910/dep-test-bin-variables
diff --git a/variables/target/debug/.fingerprint/variables-aa63400523c0a910/invoked.timestamp b/variables/target/debug/.fingerprint/variables-aa63400523c0a910/invoked.timestamp
new file mode 100644
index 0000000..e00328d
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-aa63400523c0a910/invoked.timestamp
@@ -0,0 +1 @@
+This file has an mtime of when this was started.
\ No newline at end of file
diff --git a/variables/target/debug/.fingerprint/variables-aa63400523c0a910/test-bin-variables b/variables/target/debug/.fingerprint/variables-aa63400523c0a910/test-bin-variables
new file mode 100644
index 0000000..e8ed08c
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-aa63400523c0a910/test-bin-variables
@@ -0,0 +1 @@
+b2e115950c5b8bc1
\ No newline at end of file
diff --git a/variables/target/debug/.fingerprint/variables-aa63400523c0a910/test-bin-variables.json b/variables/target/debug/.fingerprint/variables-aa63400523c0a910/test-bin-variables.json
new file mode 100644
index 0000000..7a8dee3
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-aa63400523c0a910/test-bin-variables.json
@@ -0,0 +1 @@
+{"rustc":11469657013730021903,"features":"[]","declared_features":"[]","target":4787836823073546125,"profile":6088034271181479411,"path":10602529704205407992,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/variables-aa63400523c0a910/dep-test-bin-variables"}}],"rustflags":["-C","link-arg=-fuse-ld=mold"],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}
\ No newline at end of file
diff --git a/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/bin-variables b/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/bin-variables
new file mode 100644
index 0000000..de863ce
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/bin-variables
@@ -0,0 +1 @@
+8e6bb029ded46b6e
\ No newline at end of file
diff --git a/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/bin-variables.json b/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/bin-variables.json
new file mode 100644
index 0000000..26d7822
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/bin-variables.json
@@ -0,0 +1 @@
+{"rustc":11469657013730021903,"features":"[]","declared_features":"[]","target":4787836823073546125,"profile":6929766844333714335,"path":10602529704205407992,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/variables-b6d7fd3d20c2c595/dep-bin-variables"}}],"rustflags":["-C","link-arg=-fuse-ld=mold"],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}
\ No newline at end of file
diff --git a/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/dep-bin-variables b/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/dep-bin-variables
new file mode 100644
index 0000000..5fdf103
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/dep-bin-variables
diff --git a/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/invoked.timestamp b/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/invoked.timestamp
new file mode 100644
index 0000000..e00328d
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-b6d7fd3d20c2c595/invoked.timestamp
@@ -0,0 +1 @@
+This file has an mtime of when this was started.
\ No newline at end of file
diff --git a/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/bin-variables b/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/bin-variables
new file mode 100644
index 0000000..1b8c605
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/bin-variables
@@ -0,0 +1 @@
+58d6a5a70a684799
\ No newline at end of file
diff --git a/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/bin-variables.json b/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/bin-variables.json
new file mode 100644
index 0000000..0021b3c
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/bin-variables.json
@@ -0,0 +1 @@
+{"rustc":11469657013730021903,"features":"[]","declared_features":"[]","target":4787836823073546125,"profile":3626660381633431854,"path":10602529704205407992,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/variables-fa35a59d76652ead/dep-bin-variables"}}],"rustflags":["-C","link-arg=-fuse-ld=mold"],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}
\ No newline at end of file
diff --git a/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/dep-bin-variables b/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/dep-bin-variables
new file mode 100644
index 0000000..5fdf103
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/dep-bin-variables
diff --git a/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/invoked.timestamp b/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/invoked.timestamp
new file mode 100644
index 0000000..e00328d
--- /dev/null
+++ b/variables/target/debug/.fingerprint/variables-fa35a59d76652ead/invoked.timestamp
@@ -0,0 +1 @@
+This file has an mtime of when this was started.
\ No newline at end of file
diff --git a/variables/target/debug/deps/libvariables-aa63400523c0a910.rmeta b/variables/target/debug/deps/libvariables-aa63400523c0a910.rmeta
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/variables/target/debug/deps/libvariables-aa63400523c0a910.rmeta
diff --git a/variables/target/debug/deps/libvariables-fa35a59d76652ead.rmeta b/variables/target/debug/deps/libvariables-fa35a59d76652ead.rmeta
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/variables/target/debug/deps/libvariables-fa35a59d76652ead.rmeta
diff --git a/variables/target/debug/deps/variables-aa63400523c0a910.d b/variables/target/debug/deps/variables-aa63400523c0a910.d
new file mode 100644
index 0000000..5ca177c
--- /dev/null
+++ b/variables/target/debug/deps/variables-aa63400523c0a910.d
@@ -0,0 +1,5 @@
+/home/jras/projects/rustbook/variables/target/debug/deps/libvariables-aa63400523c0a910.rmeta: src/main.rs
+
+/home/jras/projects/rustbook/variables/target/debug/deps/variables-aa63400523c0a910.d: src/main.rs
+
+src/main.rs:
diff --git a/variables/target/debug/deps/variables-b6d7fd3d20c2c595 b/variables/target/debug/deps/variables-b6d7fd3d20c2c595
new file mode 100755
index 0000000..f01a26d
--- /dev/null
+++ b/variables/target/debug/deps/variables-b6d7fd3d20c2c595
diff --git a/variables/target/debug/deps/variables-b6d7fd3d20c2c595.d b/variables/target/debug/deps/variables-b6d7fd3d20c2c595.d
new file mode 100644
index 0000000..d35c07d
--- /dev/null
+++ b/variables/target/debug/deps/variables-b6d7fd3d20c2c595.d
@@ -0,0 +1,5 @@
+/home/jras/projects/rustbook/variables/target/debug/deps/variables-b6d7fd3d20c2c595: src/main.rs
+
+/home/jras/projects/rustbook/variables/target/debug/deps/variables-b6d7fd3d20c2c595.d: src/main.rs
+
+src/main.rs:
diff --git a/variables/target/debug/deps/variables-fa35a59d76652ead.d b/variables/target/debug/deps/variables-fa35a59d76652ead.d
new file mode 100644
index 0000000..7717ca0
--- /dev/null
+++ b/variables/target/debug/deps/variables-fa35a59d76652ead.d
@@ -0,0 +1,5 @@
+/home/jras/projects/rustbook/variables/target/debug/deps/libvariables-fa35a59d76652ead.rmeta: src/main.rs
+
+/home/jras/projects/rustbook/variables/target/debug/deps/variables-fa35a59d76652ead.d: src/main.rs
+
+src/main.rs:
diff --git a/variables/target/debug/incremental/variables-0fqwy29hbzp7v/s-h4rxtemndz-1n47lca-6xx60gqppahece7c4swmx2bx4/dep-graph.bin b/variables/target/debug/incremental/variables-0fqwy29hbzp7v/s-h4rxtemndz-1n47lca-6xx60gqppahece7c4swmx2bx4/dep-graph.bin
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diff --git a/variables/target/debug/incremental/variables-0fqwy29hbzp7v/s-h4rxtemndz-1n47lca-6xx60gqppahece7c4swmx2bx4/query-cache.bin b/variables/target/debug/incremental/variables-0fqwy29hbzp7v/s-h4rxtemndz-1n47lca-6xx60gqppahece7c4swmx2bx4/query-cache.bin
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diff --git a/variables/target/debug/incremental/variables-0fqwy29hbzp7v/s-h4rxtemndz-1n47lca-6xx60gqppahece7c4swmx2bx4/work-products.bin b/variables/target/debug/incremental/variables-0fqwy29hbzp7v/s-h4rxtemndz-1n47lca-6xx60gqppahece7c4swmx2bx4/work-products.bin
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diff --git a/variables/target/debug/incremental/variables-0fqwy29hbzp7v/s-h4rxtemndz-1n47lca.lock b/variables/target/debug/incremental/variables-0fqwy29hbzp7v/s-h4rxtemndz-1n47lca.lock
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diff --git a/variables/target/debug/incremental/variables-0wic38es7l4aq/s-h4rxtfrirq-0r3arpl-eb000yixckbkoy2szh25gzdih/dep-graph.bin b/variables/target/debug/incremental/variables-0wic38es7l4aq/s-h4rxtfrirq-0r3arpl-eb000yixckbkoy2szh25gzdih/dep-graph.bin
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diff --git a/variables/target/debug/incremental/variables-0zu1hh4ct29ak/s-h4rxtemong-1yrpf38.lock b/variables/target/debug/incremental/variables-0zu1hh4ct29ak/s-h4rxtemong-1yrpf38.lock
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diff --git a/variables/target/debug/variables b/variables/target/debug/variables
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index 0000000..f01a26d
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+++ b/variables/target/debug/variables
diff --git a/variables/target/debug/variables.d b/variables/target/debug/variables.d
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index 0000000..aff6943
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+++ b/variables/target/debug/variables.d
@@ -0,0 +1 @@
+/home/jras/projects/rustbook/variables/target/debug/variables: /home/jras/projects/rustbook/variables/src/main.rs